Well, I fixed the problem... I don't know how, but there were some old 
versions of libXrender.* in /usr/X11R6/lib
Removing these fixed the problem.

  ----- Original Message ----- 
  From: Daniel Pitts
  To: tech-pkg@NetBSD.org
  Sent: Tuesday, November 23, 2004 10:14 PM
  Subject: Trouble making nethack-qt


  I'm having greate difficulty making games/nethack-qt. though I think the 
problem may be deeper rooted than that. I'm not sure, but I think a similar 
problem breaks my kde3 build.  (I'm trying that one again) Any suggestions?

  g++  -L/usr/pkg/lib -L/usr/X11R6/lib -Wl,-R/usr/X11R6/lib -L/usr/pkg/qt3/lib 
 -Wl,-R/usr/pkg/qt3/lib -Wl,-R/usr/pkg/lib -L/usr/lib -Wl,-R/usr/lib -o 
nethack monst.o objects.o allmain.o alloc.o apply.o artifact.o attrib.o 
ball.o  bones.o botl.o cmd.o dbridge.o decl.o detect.o dig.o display.o dlb.o 
do.o do_name.o do_wear.o dog.o dogmove.o dokick.o dothrow.o  drawing.o 
dungeon.o eat.o end.o engrave.o exper.o explode.o  extralev.o files.o 
fountain.o hack.o hacklib.o invent.o light.o lock.o mail.o makemon.o 
mapglyph.o mcastu.o mhitm.o mhitu.o  minion.o mklev.o mkmap.o  mkmaze.o 
mkobj.o mkroom.o mon.o mondata.o monmove.o monstr.o  mplayer.o mthrowu.o 
muse.o music.o o_init.o objnam.o options.o  pager.o pickup.o pline.o 
polyself.o potion.o pray.o priest.o  quest.o questpgr.o read.o rect.o 
region.o restore.o rip.o rnd.o  role.o rumors.o save.o shk.o shknam.o sit.o 
sounds.o sp_lev.o spell.o  steal.o steed.o teleport.o timeout.o topten.o 
track.o trap.o u_init.o  uhitm.o vault.o vision.o vis_tab.o weapon.o were.o 
wield.o windows.o wizard.o worm.o worn.o write.o zap.o ioctl.o unixmain.o 
unixtty.o unixunix.o unixres.o qt_win.o qt_clust.o qttableview.o tile.o 
version.o -L/usr/pkg/qt3/lib -lqt-mt -lXpm -lX11 -lICE -lSM -lz -lpng -lXext
  /usr/pkg/lib/libXcursor.so.1: undefined reference to 
`XRenderFindStandardFormat'
  /usr/pkg/lib/libXcursor.so.1: undefined reference to 
`XRenderCreateAnimCursor'
  /usr/pkg/lib/libXft.so.2: undefined reference to 
`XRenderQuerySubpixelOrder'
  /usr/pkg/lib/libXcursor.so.1: undefined reference to `XRenderCreateCursor'
  *** Error code 1

  Stop.
  make: stopped in /usr/pkgsrc/games/nethack-qt/work/nethack-3.4.3/src